Meanwhile, Saru's leadership is put to the test as he struggles to balance his duty to protect the crew with his own desire to explore the mysteries of the universe. Tilly, now a trusted member of the crew, plays a key role in deciphering the secrets of the Eternity Engine.
As the season progresses, the crew of the Discovery must navigate through time and space to prevent the Eternity Engine from falling into the wrong hands. Along the way, they encounter old friends and foes, including a now-retired Admiral Burnham, who provides strategic guidance from Starfleet headquarters. star trek discovery season 4 vietsub extra quality
The fourth season of Star Trek: Discovery takes place about 3 years after the events of the previous season. The USS Discovery, now under the command of Captain Saru, has been on a mission to explore the unknown reaches of the galaxy. Meanwhile, Saru's leadership is put to the test